INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0b12dd0a561a1bda14c11ecf591d706c3a5d4edbcfecd23a14d55d0977a539b', 
    'FYVQEd8e6ilHnunPDPNUuOp51IHiSjklwDi0uZU7esQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)